TROUBLESHOOTING

Symptoms That Seemingly Appear to be Failures

Make the checks suggested below depending on the symptoms observed. If the symptoms remain uncorrected, contact your dealer.

WARNING

Customer servicing can be hazardous.

Symptom

Point to check

See page

 

 

 

 

• This sometimes occurs when a component output VCR such as

 

• The screen becomes dark and the images cannot be seen

the 480i is connected.

 

This is not a malfunction; therefore, please take note that this may

–

during VCR special playback (fast forward, rewind).

occur. When it does occur, change to composite output, or S.video

 

 

 

 

output.

 

 

 

 

PRODUCT SPECIFICATIONS

This table shows the specifications when the optional video unit has been inserted.

 

Display

Approx. 42 inches (920 (H) x 518 (V) mm, diagonal 1059mm)

Panel

dimensions

 

 

Resolution

852 (H) x 480 (V) pixels

 

 

 

Net dimensions

1030 (W) x 636 (H) x 91 (D) mm

(excluding Speakers/Stand)

 

Net weight

 

33.2 kg

(excluding Speakers/Stand)

 

Ambient

Temperature

Operating : 5˚C to 35˚C, Storage : -15˚C to 60˚C

conditions

Relative humidity

Operating : 20% to 80%, Storage : 20% to 90% (non-condensing)

 

 

 

Power supply

 

AC100 - 240V, 50/60Hz

 

 

 

Power consumption/at standby

310W / <3W

 

 

 

Audio output

 

12W + 12W (6Ω)

 

 

 

(RGB input)

 

 

 

 

 

 

 

RGB1 DVI input terminal (DVI-D)

 

Input terminals

RGB1 audio input terminal (3.5mm Stereo Mini Jack)

 

RGB2 analog RGB input terminal (D-sub 15-pin)

 

 

 

 

RGB2 audio input terminal (3.5mm Stereo Mini Jack)

 

 

 

Input signals

Video signals

0.7 V/1.0 Vp-p, analog RGB (Recommended Signal)

 

 

480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60

 

 

H/V separate, TTL level [2KΩ]

 

Sync signals

H/V composite, TTL level [2KΩ]

 

 

Sync on green, 0.3 Vp-p [75Ω]

 

 

 

Recommended signal

47 modes

 

 

 

(Video input)

 

 

 

 

 

 

 

AV1: composite video input terminal (RCA)

 

 

AV1: Y PB PR video input terminal (RCA)

 

 

AV1: L/R audio input terminal (RCA)

 

 

AV2: composite video input terminal (RCA)

 

Input terminals

AV2: Y/G PB/B PR/R video input terminal (RCA)

 

AV2: L/R audio input terminal (RCA)

 

 

 

 

AV3: composite video input terminal (RCA)

 

 

AV3: S video input terminal (RCA)

Input signals

 

AV3: L/R audio input terminal (RCA)

 

 

AV4: composite video / S video / RGB / L/R audio input terminal (Scart)

 

 

 

 

 

AV1: NTSC-M, PAL-M, PAL-N

 

 

AV1: 480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60

 

 

AV2: NTSC-M, PAL-M, PAL-N

 

Video signals

AV2: 480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60, RGB

 

 

AV3: NTSC-M, PAL-M, PAL-N

 

 

AV4: NTSC-M, PAL-M, PAL-N

 

 

AV4: RGB

 

 

 

 

 

OUTPUT (MONITOR): composite video monitor-output terminal (RCA)

Video output Signal

OUTPUT (MONITOR): L/R audio monitor- output terminal (RCA)

 

 

AV4: composite video / L/R audio monitor-output terminal (SCART)

 

 

 

Recommended signal

13 modes

 

 

 

ENGLISH

•The monitor takes at least 30 minutes to attain the status of optimal picture quality.

Page 44 Page 46
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Image 45
Hitachi PW1A user manual During VCR special playback fast forward, rewind, Output
Page 44 Page 46

PW1A specifications

The Hitachi PW1A is a pioneering piece of construction equipment that stands out in the world of excavators and heavy machinery. This machine has been engineered to deliver unmatched performance, versatility, and efficiency, setting new benchmarks in the industry.

At the heart of the Hitachi PW1A lies its robust engine, designed to provide high power output while maintaining fuel efficiency. This attribute makes the PW1A a reliable partner on the job site, capable of handling tough conditions and heavy workloads without compromising on performance. The engine complies with stringent emissions standards, making it an environmentally friendly choice for operators aiming to minimize their carbon footprint.

One of the defining features of the Hitachi PW1A is its unique hydraulic system. Equipped with advanced hydraulic technology, the PW1A offers precise control and responsiveness, allowing for smooth operation during various excavation tasks. This hydraulic system not only enhances the machine's overall performance but also contributes to reducing operational costs, as it optimizes fuel consumption.

The design of the PW1A has been meticulously crafted for operator comfort and efficiency. The spacious cab is equipped with ergonomic controls, providing operators with a user-friendly interface that minimizes fatigue during long hours of operation. Additionally, large windows offer excellent visibility, enabling operators to navigate challenging job sites with confidence.

Durability is a hallmark of the Hitachi PW1A. Constructed with high-quality materials and components, this excavator is built to withstand the rigors of demanding construction environments. Its reinforced structure ensures longevity, reducing maintenance costs and downtime.

Furthermore, the PW1A incorporates cutting-edge telematics technology, which allows for real-time monitoring of machine performance and health. This connectivity ensures that operators and fleet managers can make data-driven decisions, optimizing uptime and maintenance schedules.

The versatility of the Hitachi PW1A is further enhanced by its ability to accommodate a variety of attachments, from buckets to hammers. This feature allows operators to seamlessly transition between different tasks, making the machine suitable for various applications, including construction, demolition, and landscaping.

In summary, the Hitachi PW1A combines power, efficiency, operator comfort, and technological advancements, making it a formidable choice in the realm of excavators. Its innovative features and high-quality construction ensure that it meets the demands of modern construction projects while delivering superior performance and reliability.
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